89009970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 250770816

約数和(自身を除く): 161760846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 151, 210, 245, 294, 302, 401, 453, 490, 735, 755, 802, 906, 1057, 1203, 1470, 1510, 2005, 2114, 2265, 2406, 2807, 3171, 4010, 4530, 5285, 5614, 6015, 6342, 7399, 8421, 10570, 12030, 14035, 14798, 15855, 16842, 19649, 22197, 28070, 31710, 36995, 39298, 42105, 44394, 58947, 60551, 73990, 84210, 98245, 110985, 117894, 121102, 181653, 196490, 221970, 294735, 302755, 363306, 423857, 589470, 605510, 847714, 908265, 1271571, 1816530, 2119285, 2543142, 2966999, 4238570, 5933998, 6357855, 8900997, 12715710, 14834995, 17801994, 29669990, 44504985, 89009970]

約数ペア:

[(1, 89009970), (2, 44504985), (3, 29669990), (5, 17801994), (6, 14834995), (7, 12715710), (10, 8900997), (14, 6357855), (15, 5933998), (21, 4238570), (30, 2966999), (35, 2543142), (42, 2119285), (49, 1816530), (70, 1271571), (98, 908265), (105, 847714), (147, 605510), (151, 589470), (210, 423857), (245, 363306), (294, 302755), (302, 294735), (401, 221970), (453, 196490), (490, 181653), (735, 121102), (755, 117894), (802, 110985), (906, 98245), (1057, 84210), (1203, 73990), (1470, 60551), (1510, 58947), (2005, 44394), (2114, 42105), (2265, 39298), (2406, 36995), (2807, 31710), (3171, 28070), (4010, 22197), (4530, 19649), (5285, 16842), (5614, 15855), (6015, 14798), (6342, 14035), (7399, 12030), (8421, 10570)]